diff options
Diffstat (limited to 'lib/CodeGen/RegAllocLinearScan.cpp')
-rw-r--r-- | lib/CodeGen/RegAllocLinearScan.cpp | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/lib/CodeGen/RegAllocLinearScan.cpp b/lib/CodeGen/RegAllocLinearScan.cpp index 144f0a7d43..d43cc19683 100644 --- a/lib/CodeGen/RegAllocLinearScan.cpp +++ b/lib/CodeGen/RegAllocLinearScan.cpp @@ -685,14 +685,8 @@ void RALinScan::assignRegOrStackSlotAtInterval(LiveInterval* cur) } // All registers must have inf weight. Just grab one! - if (!minReg) { - if (active_.size() == 0) { - // FIXME: All the registers are occupied by fixed intervals. - cerr << "Register allocator ran out of registers!\n"; - abort(); - } + if (!minReg) minReg = *RC->allocation_order_begin(*mf_); - } } DOUT << "\t\tregister with min weight: " |